Quick answer: No, Delaware co-executors don't automatically each collect their own full commission with a combined total that grows by headcount. Court of Chancery Rule 192 contains no separate provision for multiple personal representatives — the same reasonableness factors and the same presumption of reasonableness govern, and the value of each co-executor's actual contribution would shape what's ultimately reasonable for them individually. Estimate the underlying illustrative range first with the Delaware executor fee calculator.
No formula, because there's no formula to split
The factors point naturally toward individual assessment
Several of Rule 192(b)'s factors are inherently about the individual performing the work — the skill and experience of the personal representative, the time spent, and the loss of other business necessitated by taking on the administration can't sensibly be applied to a group as a single unit. A beneficiary or the court weighing these for co-executors would naturally look at what each individual actually contributed.
The presumption still applies to the account as filed
Real coordination costs, same as anywhere
Co-executors in Delaware share fiduciary duties, and disagreements about pace, priorities, or how to divide tasks can slow administration or invite disputes — a practical consideration independent of how compensation eventually gets assessed.
Worked example
Two siblings serve as co-executors of a Delaware estate worth $500,000. One handles the bulk of the administrative work; the other contributes occasionally. A sole personal representative doing all the work might reasonably take an illustrative 3% commission, or $15,000.
| Co-executor | Share of work | Illustrative compensation |
|---|---|---|
| Sibling A (primary administrator) | 80% | $12,000 |
| Sibling B (occasional support) | 20% | $3,000 |
Illustrative only — Delaware's rule doesn't specify how to split compensation between co-executors; each person's reasonable share reflects their own actual contribution, up to the combined illustrative $15,000 total.
A local probate attorney can review your estate — many offer a free consultation.